TidalMap

Gold Street Bridge, Alviso Slough Tide Times

California · Station 9414551 · Updated Sep 19, 2026

Gold Street Bridge, Alviso Slough runs a mean tidal range of about 7.6 ft. This month the highest water, 10.7 ft, comes on the evening of Sep 8, and the lowest, a -0.5 ft minus tide, on the morning of Sep 8.

Nearest gauge measuring live water level: Redwood City, Wharf 5 (9414523), about 14 mi away, high and low tides here run on average about 44 min later.

Predictedno live gauge

Next low tide 0.8 ft at 2:59 AM

Predicted

Today's tides
Low tide	1:47 AM	0.8 ft
High tide	8:35 AM	6.9 ft
Low tide	1:42 PM	3.5 ft
High tide	6:04 PM	8.7 ft

Monthly tide calendar

Flood & low finder Flood tide ≥ ft Low tide ≤ ft

🌊 Biggest flood tides at Gold Street Bridge, Alviso Slough this month: Sep 2, Sep 3, Sep 4, Sep 5, Sep 6, Sep 7, Sep 8, Sep 9, Sep 28, Sep 29, Sep 30. These spring highs push water up into the grass and over the oyster rock; prime for poling into flooded marsh for tailing reds.

🔻 Negative (minus) low tides at Gold Street Bridge, Alviso Slough this month: Sep 6, Sep 7, Sep 8, Sep 9, Sep 10, Sep 28, Sep 29, Sep 30. These drain the flats and expose the oyster rock, prime for sight-fishing and clamming.

September 2026

Sun

Mon

Tue

Wed

Thu

Fri

Sat

1H:7.9L:1.7H:10.1L:0.6

2H:7.2L:2.3H:10.2

3🌗L:0.5H:6.7L:2.9H:10.2

4🌗L:0.3H:6.8L:3.3H:10.2

5🌗L:0.1H:7.2L:3.4H:10.3

6🌗L:-0.1H:7.7L:3.2H:10.4

7L:-0.4H:8.2L:2.7H:10.6

8L:-0.5H:8.6L:2.2H:10.7

9L:-0.4H:9.0L:1.7H:10.5

10L:-0.2H:9.4L:1.3

11🌑H:10.1L:0.1H:9.7L:0.9

12🌑H:9.5L:0.6H:9.9L:0.7

13🌑H:8.9L:1.2H:9.9L:0.6

14H:8.2L:1.8H:9.8L:0.5

15H:7.6L:2.4H:9.6L:0.6

16H:7.1L:2.9H:9.3

17L:0.7H:6.8L:3.3H:9.0

18🌓L:0.8H:6.9L:3.5H:8.7

19🌓L:0.8H:7.2L:3.5H:8.6

20🌓L:0.7H:7.4L:3.2H:8.6

21🌓L:0.5H:7.7L:2.9H:8.8

22L:0.4H:7.9L:2.5H:9.1

23L:0.3H:8.2L:2.1H:9.2

24L:0.3H:8.6L:1.7H:9.2

25🌕L:0.5H:9.1L:1.2

26🌕H:9.1L:0.7H:9.5L:0.7

27🌕H:8.9L:1.1H:9.9L:0.3

28🌕H:8.6L:1.6H:10.3L:-0.0

29H:8.2L:2.1H:10.5L:-0.2

30H:7.8L:2.6H:10.6L:-0.3

Best fishing times (solunar)

Major and minor solunar windows for Gold Street Bridge, Alviso Slough, peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).

Day	Major windows	Minor windows	Score
Today 🌓	6:11–8:11 PM 6:36–8:36 AM	1:37–3:37 PM 10:45–12:45 AM	41
Sat Sep 19 🌓	7:01–9:01 PM 7:26–9:26 AM	2:24–4:24 PM —	43
Sun Sep 20 🌓	7:50–9:50 PM 8:15–10:15 AM	3:04–5:04 PM 11:42–1:42 AM	56
Mon Sep 21 🌓	8:38–10:38 PM 9:03–11:03 AM	3:38–5:38 PM 12:42–2:42 AM	68
Tue Sep 22 🌔	9:23–11:23 PM 9:48–11:48 AM	4:08–6:08 PM 1:43–3:43 AM	79
Wed Sep 23 🌔	10:07–12:07 AM 10:32–12:32 PM	4:34–6:34 PM 2:46–4:46 AM	87
Thu Sep 24 🌔	10:50–12:50 AM 11:15–1:15 PM	4:59–6:59 PM 3:48–5:48 AM	93

Predictions & observations: NOAA CO-OPS station 9414551. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.

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